Find the frequency heard by the driver of the car

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Reference no: EM13305051

A passenger car traveling due east at 53.6 m/s passes a truck traveling due east at 13.4 m/s. After the car passes, the horn on the truck is blown at a frequency of 350 Hz. The speed of the sound of in air is 340 m/s. What is the frequency heard by the driver of the car?

Reference no: EM13305051

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